West Haven, CT ZIP Code
West Haven, Connecticut has one ZIP code: .
Mail addressed to West Haven covers nearby places too.
Where the 06516 ZIP code reaches
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: West Haven city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Check an address in West Haven
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
West Haven ZIP code questions
What is the main ZIP code for West Haven?
06516, the ZIP code of the main Allingtown post office at 75 Farwell St.
What county is West Haven in?
South Central Connecticut Planning Region.
ZIP codes for towns near West Haven
More towns near West Haven: Bridgeport, Wallingford, Naugatuck, Fairfield, Waterbury, Meriden, Southington, Town of Riverhead, Middletown.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections